| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.94 | 3.662% | $102.5632 | $102.56 | $102.55 | $102.60 |
| Purchase #2 | $235.63 | 8.780% | $256.3183 | $256.32 | $256.30 | $256.30 |
| Purchase #3 | $198.48 | 6.616% | $211.6114 | $211.61 | $211.60 | $211.60 |
| Purchase #4 | $35.85 | 11.825% | $40.0893 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $246.87 | 9.646% | $270.6831 | $270.68 | $270.70 | $270.70 |
| Purchase #6 | $140.49 | 4.812% | $147.2504 | $147.25 | $147.25 | $147.30 |
| Purchase #7 | $95.31 | 7.461% | $102.4211 | $102.42 | $102.40 | $102.40 |
| 7 purchase totals = | $1,051.57 | $1,130.9368 | $1,130.93 | $1,130.90 | $1,131.00 | |